net use lpt1

The example of this article is to share the RABBITMQ. NET Message Queue use method, for everyone's reference, the specific contents are as follows First download the installation package, I have the environment is Win7 64-bit:Go to the official website to download Otp_win64_19.0.exe and Rabbitmq-server-3.6.3.exe install wellAnd then it starts to program:(1) Create the producer class: Class Program {pr

pictures by ID //The entity object based on the ID ProductEntityentity= product_bllsub.get_productentity (int. Parse (ID)); //Create a transaction using (System.transactions.transactionscopescop =newsystem.transactions.transactionscope ()) { //deleting data from a database picture product_bllsub.create_productdelete (int. Parse (ID)); // Get the path to the picture NBSP;NBSP;NBSP;NBSP;NBsp;string Thumphypath=context. Server.MapPath ("/upload/thum/") +entity.img_url; stringimgPhyPath= Context

The main need is to upload images and file management Service side of the transformationpublic class Kindeditorcontroller:controller {private Ihostingenvironment hostingenv; ReadOnly string uploadfilepath = "Uploadfiles";//Save the root directory of the uploaded file public kindeditorcontroller (Ihostingenvironment hosting ENV) {this.hostingenv = hostingenv; } public Async taskPage　　Use of kindeditor in ASP.

can see that in RABBITMQ about persistence, you can specify persistence for switches (ExChange), queues, messages (message), and in most cases this is what we want. This ensures that the message is not lost during the process of passing the consumer through the producer. So how is persistence and non-persistent rabbitmq handled?Persistence: Saves messages to disk, so they are still available even after the server restarts, but with some extra overhead when reading and saving messages.Non-persis

1. angle Brackets A variable or method that is placed inside a percent sign, such as:2. angle Bracket percent sign well, here's the data binding.such as: 3. angle bracket @ pound sign: referenceAs in many. aspx pages, you can see the following code:4, angle brackets in the middle of the general function or method, the typical ASP program .such as:The use of the net angle brackets percent well sign equals

of the main code I wrote:1 //3. Delete the image of the database and folder by ID2 3 //3.0 Get entity objects by ID4productentity entity = product_bllsub.get_productentity (int. Parse (ID));5 //3.1 Creating a transaction6 using(System.Transactions.TransactionScope SCOP =NewSystem.Transactions.TransactionScope ())7 { 8 //3.2 Deleting data from a database picture9Product_bllsub.create_productdelete (int. Parse (ID));Ten

I. Overview Many times I have seen netizens discussing WebService calling in VC. In fact, it is quite easy to call WebService in Visual Studio. NET (vs. net) and later versions. All you have to do is "find the WebService publishing address" and add the reference to the VC project. Next, vs. NET will help you generate proxy classes, which will help you deal with a

Use SignalR in Asp. net mvc to implement the push function, mvcsignalr I. IntroductionSignal is an html websocket framework supported by Microsoft running on the Dot NET platform. The main purpose of this function is to enable the server to actively Push messages to the client page, so that the client does not have to resend requests or

. IAsyncResult BeginInvoke (Int32 times,Class [mscorlib] System. AsyncCallback callback,Object 'object') Runtime managed{ } // End of method DoSomething: BeginInvoke . Method public hidebysig newslot virtualInstance void EndInvoke (Class [mscorlib] System. IAsyncResult result) Runtime managed{ } // End of method DoSomething: EndInvoke } // End of class delegates. DoSomething Ii. Define the delegate. Of course, to use it, let's look at how to

methods mentioned in this article have great advantages, you will find that it is the most obvious difference from the traditional three-tier architecture, which is also the most classic advantage and the most valuable place; This article was originally "[stick]. net domain-driven design-Practice (going bright through the fog) "is part of the article, but due to the time relationship, the complete example is not released in sync with the article. T

Here, I also introduced the namespace System. Web. Script method to determine how the client calls the Web service. Calling Web service methods in AJAX can improve the Web user experience. AJAX in NET3.5 has added its new features. The new features can be used from the client JavaScript to call Web service methods without refreshing the entire page. AJAX technology allows you to call methods on the server without post back. Client scripts can be used to propose a Web method of the request, and d

Part 1Article. Net installation and deployment. And implements VSS monitoring.Source codeServer, automatically obtainedCode, Automatically build, and check the code specifications. This article focuses on how to use cc. Net for automated unit testing. The default unit test tool supported by CC. NET is nunit. The foll

[MVC Study Notes] 3. Use Spring. Net application IOC (dependency inversion), spring. netioc Now, we have basically set up the project framework, but there is still a problem in the project, that is, although the layer and layer use interfaces for isolation, but when instantiating interfaces, introduce the interface implementation class dependency, as shown in

ASP. Net Web service-how to use session Status, asp.net session In the previous blog post, we discussed the use of web services on the client. In this article, we will review how to use the web Service session status. This is the continuation of the previous article. Therefore, please review the previous articles quick

I am not surprised that the things I eat are fixed to food. The theme of this week is cookies. Cookies are used to store specific user information. They provide a useful way for web programs. Over the years, JavaScript developers have done a lot of work on cookies. Similarly, ASP. NET provides Cookie Access through the system. web space name. Although you should not use cookies to store sensitive data, the

◆ Standard component programming is allowed for Stored Procedures ◆ Fast execution of Stored Procedures ◆ Stored procedures can reduce network traffic ◆ Stored procedures can be fully utilized as a security mechanismThis article will introduce the. NET database applicationProgramAnd how to use it with the sqldataadapter object and DataSet object in ADO. Net